2085388042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 3264307200

約数和(自身を除く): 1178919158

約数列:

[1, 2, 31, 62, 191, 229, 382, 458, 769, 1538, 5921, 7099, 11842, 14198, 23839, 43739, 47678, 87478, 146879, 176101, 293758, 352202, 1355909, 2711818, 4553249, 5459131, 9106498, 10918262, 33635291, 67270582, 1042694021, 2085388042]

約数ペア:

[(1, 2085388042), (2, 1042694021), (31, 67270582), (62, 33635291), (191, 10918262), (229, 9106498), (382, 5459131), (458, 4553249), (769, 2711818), (1538, 1355909), (5921, 352202), (7099, 293758), (11842, 176101), (14198, 146879), (23839, 87478), (43739, 47678)]